onsemi Adjustable Shunt Voltage Reference ±2 % 3-Pin TO-92, LM431AIZ

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Subtotal (1 pack of 50 units)*

MYR24.20

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Last RS stock
  • Plus 1,100 unit(s) shipping from 02 February 2026
  • Final 1,650 unit(s) shipping from 09 February 2026
Units
Per Unit
Per Pack*
50 - 2450MYR0.484MYR24.20
2500 - 4950MYR0.476MYR23.80
5000 +MYR0.464MYR23.20

*price indicative

Packaging Options:
RS Stock No.:
806-4689
Mfr. Part No.:
LM431AIZ
Manufacturer:
onsemi
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Brand

onsemi

Product Type

Voltage Reference

Package Type

TO-92

Reference Voltage

36V

Reference Type

Adjustable

Output Voltage

2.5/36 V

Initial Accuracy

±2 %

Mount Type

Through Hole

Temperature Coefficient

50 ppm/°C

Topology

Shunt

Output Current

100mA

Maximum Input Voltage

37V

Minimum Operating Temperature

-40°C

Pin Count

3

Maximum Operating Temperature

85°C

Series

LM431

Length

5.2mm

Standards/Approvals

No

Width

4.19 mm

Height

5.33mm

Automotive Standard

No

Minimum Input Voltage

2.45V

Output Type

Adjustable

Voltage Reference, Adjustable, Fairchild Semiconductor


For low power, low current applications, the shunt regulators from Fairchild Semiconductor feature adjustable/programmable output voltages with superb thermal stability. The shunt regulators provide low dynamic output impedance and fast turn-on response while operating over the industrial temperature range.

Voltage References, Fairchild Semiconductor


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